Profiling Report

Dataset statistics

Number of variables	13
Number of observations	5367
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	6
Duplicate rows (%)	0.1%
Total size in memory	545.2 KiB
Average record size in memory	104.0 B

Variable types

Categorical	2
Numeric	11

Alerts

Dataset has 6 (0.1%) duplicate rows	Duplicates
`forumng` is highly overall correlated with `homepage` and 2 other fields	High correlation
`homepage` is highly overall correlated with `forumng` and 4 other fields	High correlation
`oucollaborate` is highly overall correlated with `oucontent` and 1 other fields	High correlation
`oucontent` is highly overall correlated with `oucollaborate` and 1 other fields	High correlation
`questionnaire` is highly overall correlated with `oucollaborate` and 1 other fields	High correlation
`quiz` is highly overall correlated with `homepage` and 2 other fields	High correlation
`resource` is highly overall correlated with `homepage` and 2 other fields	High correlation
`subpage` is highly overall correlated with `forumng` and 4 other fields	High correlation
`url` is highly overall correlated with `forumng` and 2 other fields	High correlation
`sharedsubpage` is highly imbalanced (92.8%)	Imbalance
`resource` is highly skewed (γ1 = 21.61052983)	Skewed
`forumng` has 475 (8.9%) zeros	Zeros
`glossary` has 3336 (62.2%) zeros	Zeros
`oucollaborate` has 3754 (69.9%) zeros	Zeros
`oucontent` has 836 (15.6%) zeros	Zeros
`ouelluminate` has 4962 (92.5%) zeros	Zeros
`questionnaire` has 4660 (86.8%) zeros	Zeros
`quiz` has 534 (9.9%) zeros	Zeros
`resource` has 171 (3.2%) zeros	Zeros
`subpage` has 101 (1.9%) zeros	Zeros
`url` has 626 (11.7%) zeros	Zeros

Reproduction

Analysis started	2023-04-04 21:07:10.981212
Analysis finished	2023-04-04 21:07:30.423659
Duration	19.44 seconds
Software version	pandas-profiling v3.6.6
Download configuration	config.json

final_result
Categorical

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	42.1 KiB

Pass	3752
Fail	1615

Length

Max length	4
Median length	4
Mean length	4
Min length	4

Characters and Unicode

Total characters	21468
Distinct characters	6
Distinct categories	2 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	Fail
2nd row	Pass
3rd row	Fail
4th row	Pass
5th row	Pass

Common Values

Value	Count	Frequency (%)
Pass	3752	69.9%
Fail	1615	30.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
pass	3752	69.9%
fail	1615	30.1%

Most occurring characters

Value	Count	Frequency (%)
s	7504	35.0%
a	5367	25.0%
P	3752	17.5%
F	1615	7.5%
i	1615	7.5%
l	1615	7.5%

Most occurring categories

Value	Count	Frequency (%)
Lowercase Letter	16101	75.0%
Uppercase Letter	5367	25.0%

Most frequent character per category

Lowercase Letter

Value	Count	Frequency (%)
s	7504	46.6%
a	5367	33.3%
i	1615	10.0%
l	1615	10.0%

Uppercase Letter

Value	Count	Frequency (%)
P	3752	69.9%
F	1615	30.1%

Most occurring scripts

Value	Count	Frequency (%)
Latin	21468	100.0%

Most frequent character per script

Latin

Value	Count	Frequency (%)
s	7504	35.0%
a	5367	25.0%
P	3752	17.5%
F	1615	7.5%
i	1615	7.5%
l	1615	7.5%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	21468	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
s	7504	35.0%
a	5367	25.0%
P	3752	17.5%
F	1615	7.5%
i	1615	7.5%
l	1615	7.5%

forumng
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	1195
Distinct (%)	22.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	371.59735

Minimum	0
Maximum	13154
Zeros	475
Zeros (%)	8.9%
Negative	0
Negative (%)	0.0%
Memory size	42.1 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	22
median	110
Q3	341
95-th percentile	1508.4
Maximum	13154
Range	13154
Interquartile range (IQR)	319

Descriptive statistics

Standard deviation	884.07207
Coefficient of variation (CV)	2.3791129
Kurtosis	54.402499
Mean	371.59735
Median Absolute Deviation (MAD)	105
Skewness	6.3568522
Sum	1994363
Variance	781583.43
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	475	8.9%
1	86	1.6%
2	65	1.2%
6	58	1.1%
3	55	1.0%
9	52	1.0%
7	51	1.0%
4	50	0.9%
8	48	0.9%
5	41	0.8%
Other values (1185)	4386	81.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	475	8.9%
1	86	1.6%
2	65	1.2%
3	55	1.0%
4	50	0.9%
5	41	0.8%
6	58	1.1%
7	51	1.0%
8	48	0.9%
9	52	1.0%

Value	Count	Frequency (%)
13154	1	< 0.1%
11465	1	< 0.1%
11344	1	< 0.1%
10555	1	< 0.1%
10483	1	< 0.1%
9919	1	< 0.1%
9666	1	< 0.1%
9560	1	< 0.1%
9552	1	< 0.1%
9279	1	< 0.1%

glossary
Real number (ℝ)

Distinct	45
Distinct (%)	0.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1.7121297

Minimum	0
Maximum	134
Zeros	3336
Zeros (%)	62.2%
Negative	0
Negative (%)	0.0%
Memory size	42.1 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	2
95-th percentile	8
Maximum	134
Range	134
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	4.9684476
Coefficient of variation (CV)	2.9019108
Kurtosis	205.55198
Mean	1.7121297
Median Absolute Deviation (MAD)	0
Skewness	10.689986
Sum	9189
Variance	24.685472
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=45)

Value	Count	Frequency (%)
0	3336	62.2%
1	670	12.5%
2	405	7.5%
3	215	4.0%
4	163	3.0%
5	126	2.3%
6	83	1.5%
7	65	1.2%
8	52	1.0%
9	36	0.7%
Other values (35)	216	4.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	3336	62.2%
1	670	12.5%
2	405	7.5%
3	215	4.0%
4	163	3.0%
5	126	2.3%
6	83	1.5%
7	65	1.2%
8	52	1.0%
9	36	0.7%

Value	Count	Frequency (%)
134	1	< 0.1%
124	1	< 0.1%
88	1	< 0.1%
84	1	< 0.1%
51	1	< 0.1%
46	2	< 0.1%
39	3	0.1%
37	2	< 0.1%
36	2	< 0.1%
35	2	< 0.1%

homepage
Real number (ℝ)

Distinct	771
Distinct (%)	14.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	199.64822

Minimum	0
Maximum	4120
Zeros	7
Zeros (%)	0.1%
Negative	0
Negative (%)	0.0%
Memory size	42.1 KiB

Quantile statistics

Minimum	0
5-th percentile	11
Q1	60
median	137
Q3	248
95-th percentile	584
Maximum	4120
Range	4120
Interquartile range (IQR)	188

Descriptive statistics

Standard deviation	251.35238
Coefficient of variation (CV)	1.2589763
Kurtosis	46.934453
Mean	199.64822
Median Absolute Deviation (MAD)	86
Skewness	5.1252111
Sum	1071512
Variance	63178.021
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
51	33	0.6%
6	32	0.6%
29	32	0.6%
18	30	0.6%
123	30	0.6%
47	29	0.5%
2	29	0.5%
3	29	0.5%
1	28	0.5%
46	28	0.5%
Other values (761)	5067	94.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	7	0.1%
1	28	0.5%
2	29	0.5%
3	29	0.5%
4	25	0.5%
5	24	0.4%
6	32	0.6%
7	16	0.3%
8	22	0.4%
9	23	0.4%

Value	Count	Frequency (%)
4120	1	< 0.1%
3923	1	< 0.1%
3522	1	< 0.1%
3093	1	< 0.1%
3030	1	< 0.1%
2829	1	< 0.1%
2656	1	< 0.1%
2477	1	< 0.1%
2396	1	< 0.1%
2317	1	< 0.1%

oucollaborate
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	63
Distinct (%)	1.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.2662568

Minimum	0
Maximum	107
Zeros	3754
Zeros (%)	69.9%
Negative	0
Negative (%)	0.0%
Memory size	42.1 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	1
95-th percentile	13.7
Maximum	107
Range	107
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	6.7059883
Coefficient of variation (CV)	2.9590594
Kurtosis	48.866167
Mean	2.2662568
Median Absolute Deviation (MAD)	0
Skewness	5.7489408
Sum	12163
Variance	44.970279
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	3754	69.9%
1	437	8.1%
2	262	4.9%
3	129	2.4%
4	101	1.9%
5	72	1.3%
6	62	1.2%
8	47	0.9%
9	44	0.8%
7	42	0.8%
Other values (53)	417	7.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	3754	69.9%
1	437	8.1%
2	262	4.9%
3	129	2.4%
4	101	1.9%
5	72	1.3%
6	62	1.2%
7	42	0.8%
8	47	0.9%
9	44	0.8%

Value	Count	Frequency (%)
107	1	< 0.1%
95	1	< 0.1%
94	1	< 0.1%
85	1	< 0.1%
78	1	< 0.1%
64	1	< 0.1%
62	1	< 0.1%
60	1	< 0.1%
57	1	< 0.1%
55	1	< 0.1%

oucontent
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	878
Distinct (%)	16.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	164.89119

Minimum	0
Maximum	3978
Zeros	836
Zeros (%)	15.6%
Negative	0
Negative (%)	0.0%
Memory size	42.1 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	1
median	17
Q3	87
95-th percentile	926.9
Maximum	3978
Range	3978
Interquartile range (IQR)	86

Descriptive statistics

Standard deviation	363.85016
Coefficient of variation (CV)	2.2066077
Kurtosis	17.082903
Mean	164.89119
Median Absolute Deviation (MAD)	17
Skewness	3.543523
Sum	884971
Variance	132386.94
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	836	15.6%
1	556	10.4%
2	256	4.8%
3	105	2.0%
4	91	1.7%
10	83	1.5%
5	78	1.5%
7	73	1.4%
13	70	1.3%
12	69	1.3%
Other values (868)	3150	58.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	836	15.6%
1	556	10.4%
2	256	4.8%
3	105	2.0%
4	91	1.7%
5	78	1.5%
6	62	1.2%
7	73	1.4%
8	62	1.2%
9	53	1.0%

Value	Count	Frequency (%)
3978	1	< 0.1%
3709	1	< 0.1%
3526	1	< 0.1%
3210	1	< 0.1%
3185	1	< 0.1%
3108	1	< 0.1%
3061	1	< 0.1%
2968	1	< 0.1%
2792	1	< 0.1%
2757	1	< 0.1%

ouelluminate
Real number (ℝ)

Distinct	23
Distinct (%)	0.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.24725172

Minimum	0
Maximum	47
Zeros	4962
Zeros (%)	92.5%
Negative	0
Negative (%)	0.0%
Memory size	42.1 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	1
Maximum	47
Range	47
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	1.5314383
Coefficient of variation (CV)	6.1938427
Kurtosis	298.59285
Mean	0.24725172
Median Absolute Deviation (MAD)	0
Skewness	14.085105
Sum	1327
Variance	2.3453032
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=23)

Value	Count	Frequency (%)
0	4962	92.5%
1	184	3.4%
2	85	1.6%
3	41	0.8%
4	27	0.5%
9	13	0.2%
7	8	0.1%
6	8	0.1%
5	8	0.1%
10	7	0.1%
Other values (13)	24	0.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	4962	92.5%
1	184	3.4%
2	85	1.6%
3	41	0.8%
4	27	0.5%
5	8	0.1%
6	8	0.1%
7	8	0.1%
8	1	< 0.1%
9	13	0.2%

Value	Count	Frequency (%)
47	1	< 0.1%
39	1	< 0.1%
27	1	< 0.1%
23	1	< 0.1%
22	1	< 0.1%
18	1	< 0.1%
17	3	0.1%
15	1	< 0.1%
14	1	< 0.1%
13	5	0.1%

questionnaire
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	27
Distinct (%)	0.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1.2483697

Minimum	0
Maximum	44
Zeros	4660
Zeros (%)	86.8%
Negative	0
Negative (%)	0.0%
Memory size	42.1 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	11.7
Maximum	44
Range	44
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	3.6789213
Coefficient of variation (CV)	2.9469807
Kurtosis	12.18795
Mean	1.2483697
Median Absolute Deviation (MAD)	0
Skewness	3.2875636
Sum	6700
Variance	13.534462
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=27)

Value	Count	Frequency (%)
0	4660	86.8%
3	87	1.6%
13	64	1.2%
12	63	1.2%
9	54	1.0%
6	49	0.9%
10	46	0.9%
11	45	0.8%
14	44	0.8%
4	38	0.7%
Other values (17)	217	4.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	4660	86.8%
1	14	0.3%
2	14	0.3%
3	87	1.6%
4	38	0.7%
5	25	0.5%
6	49	0.9%
7	36	0.7%
8	30	0.6%
9	54	1.0%

Value	Count	Frequency (%)
44	1	< 0.1%
32	1	< 0.1%
27	1	< 0.1%
25	1	< 0.1%
23	1	< 0.1%
21	2	< 0.1%
20	5	0.1%
19	6	0.1%
18	10	0.2%
17	16	0.3%

quiz
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	336
Distinct (%)	6.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	82.432644

Minimum	0
Maximum	950
Zeros	534
Zeros (%)	9.9%
Negative	0
Negative (%)	0.0%
Memory size	42.1 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	45
median	75
Q3	104
95-th percentile	193
Maximum	950
Range	950
Interquartile range (IQR)	59

Descriptive statistics

Standard deviation	68.825723
Coefficient of variation (CV)	0.83493286
Kurtosis	19.14395
Mean	82.432644
Median Absolute Deviation (MAD)	29
Skewness	2.8385145
Sum	442416
Variance	4736.9801
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	534	9.9%
1	101	1.9%
74	98	1.8%
78	88	1.6%
73	85	1.6%
75	80	1.5%
79	77	1.4%
70	76	1.4%
76	74	1.4%
67	74	1.4%
Other values (326)	4080	76.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	534	9.9%
1	101	1.9%
2	33	0.6%
3	28	0.5%
4	19	0.4%
5	8	0.1%
6	13	0.2%
7	9	0.2%
8	6	0.1%
9	5	0.1%

Value	Count	Frequency (%)
950	1	< 0.1%
859	1	< 0.1%
774	1	< 0.1%
705	1	< 0.1%
665	1	< 0.1%
662	1	< 0.1%
656	1	< 0.1%
646	1	< 0.1%
633	1	< 0.1%
593	1	< 0.1%

resource
Real number (ℝ)

HIGH CORRELATION SKEWED ZEROS

Distinct	241
Distinct (%)	4.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	37.050494

Minimum	0
Maximum	2808
Zeros	171
Zeros (%)	3.2%
Negative	0
Negative (%)	0.0%
Memory size	42.1 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	10
median	24
Q3	46
95-th percentile	116
Maximum	2808
Range	2808
Interquartile range (IQR)	36

Descriptive statistics

Standard deviation	58.324259
Coefficient of variation (CV)	1.574183
Kurtosis	956.38447
Mean	37.050494
Median Absolute Deviation (MAD)	16
Skewness	21.61053
Sum	198850
Variance	3401.7192
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	171	3.2%
1	138	2.6%
14	134	2.5%
4	128	2.4%
5	125	2.3%
3	124	2.3%
2	119	2.2%
6	116	2.2%
15	113	2.1%
9	111	2.1%
Other values (231)	4088	76.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	171	3.2%
1	138	2.6%
2	119	2.2%
3	124	2.3%
4	128	2.4%
5	125	2.3%
6	116	2.2%
7	109	2.0%
8	105	2.0%
9	111	2.1%

Value	Count	Frequency (%)
2808	1	< 0.1%
617	1	< 0.1%
567	1	< 0.1%
515	1	< 0.1%
415	1	< 0.1%
412	1	< 0.1%
398	2	< 0.1%
384	1	< 0.1%
378	1	< 0.1%
358	1	< 0.1%

sharedsubpage
Categorical

Distinct	5
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	42.1 KiB

0	5254
1	90
2	16
3	5
4	2

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	5367
Distinct characters	5
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0
2nd row	0
3rd row	0
4th row	0
5th row	0

Common Values

Value	Count	Frequency (%)
0	5254	97.9%
1	90	1.7%
2	16	0.3%
3	5	0.1%
4	2	< 0.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0	5254	97.9%
1	90	1.7%
2	16	0.3%
3	5	0.1%
4	2	< 0.1%

Most occurring characters

Value	Count	Frequency (%)
0	5254	97.9%
1	90	1.7%
2	16	0.3%
3	5	0.1%
4	2	< 0.1%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	5367	100.0%

Most frequent character per category

Decimal Number

Value	Count	Frequency (%)
0	5254	97.9%
1	90	1.7%
2	16	0.3%
3	5	0.1%
4	2	< 0.1%

Most occurring scripts

Value	Count	Frequency (%)
Common	5367	100.0%

Most frequent character per script

Common

Value	Count	Frequency (%)
0	5254	97.9%
1	90	1.7%
2	16	0.3%
3	5	0.1%
4	2	< 0.1%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	5367	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
0	5254	97.9%
1	90	1.7%
2	16	0.3%
3	5	0.1%
4	2	< 0.1%

subpage
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	276
Distinct (%)	5.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	47.668716

Minimum	0
Maximum	822
Zeros	101
Zeros (%)	1.9%
Negative	0
Negative (%)	0.0%
Memory size	42.1 KiB

Quantile statistics

Minimum	0
5-th percentile	3
Q1	15
median	32
Q3	59
95-th percentile	142.4
Maximum	822
Range	822
Interquartile range (IQR)	44

Descriptive statistics

Standard deviation	55.911795
Coefficient of variation (CV)	1.1729243
Kurtosis	28.295658
Mean	47.668716
Median Absolute Deviation (MAD)	20
Skewness	3.9943387
Sum	255838
Variance	3126.1288
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	101	1.9%
12	97	1.8%
14	97	1.8%
18	94	1.8%
17	94	1.8%
15	92	1.7%
19	90	1.7%
16	90	1.7%
13	90	1.7%
29	87	1.6%
Other values (266)	4435	82.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	101	1.9%
1	75	1.4%
2	75	1.4%
3	80	1.5%
4	80	1.5%
5	77	1.4%
6	80	1.5%
7	79	1.5%
8	85	1.6%
9	78	1.5%

Value	Count	Frequency (%)
822	1	< 0.1%
728	1	< 0.1%
714	1	< 0.1%
557	1	< 0.1%
548	1	< 0.1%
539	1	< 0.1%
534	1	< 0.1%
492	1	< 0.1%
491	1	< 0.1%
476	1	< 0.1%

url
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	139
Distinct (%)	2.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	14.857462

Minimum	0
Maximum	297
Zeros	626
Zeros (%)	11.7%
Negative	0
Negative (%)	0.0%
Memory size	42.1 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	2
median	7
Q3	18
95-th percentile	58.7
Maximum	297
Range	297
Interquartile range (IQR)	16

Descriptive statistics

Standard deviation	22.281565
Coefficient of variation (CV)	1.4996885
Kurtosis	16.53292
Mean	14.857462
Median Absolute Deviation (MAD)	6
Skewness	3.2809108
Sum	79740
Variance	496.46812
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	626	11.7%
1	545	10.2%
2	434	8.1%
3	357	6.7%
4	280	5.2%
5	225	4.2%
6	199	3.7%
7	170	3.2%
8	162	3.0%
10	148	2.8%
Other values (129)	2221	41.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	626	11.7%
1	545	10.2%
2	434	8.1%
3	357	6.7%
4	280	5.2%
5	225	4.2%
6	199	3.7%
7	170	3.2%
8	162	3.0%
9	142	2.6%

Value	Count	Frequency (%)
297	1	< 0.1%
209	1	< 0.1%
197	1	< 0.1%
185	1	< 0.1%
183	1	< 0.1%
181	1	< 0.1%
179	1	< 0.1%
175	2	< 0.1%
171	1	< 0.1%
165	1	< 0.1%

Auto

Heatmap
Table

	forumng	glossary	homepage	oucollaborate	oucontent	ouelluminate	questionnaire	quiz	resource	subpage	url	final_result	sharedsubpage
forumng	1.000	0.350	0.756	0.094	-0.020	0.271	-0.046	0.439	0.404	0.582	0.598	0.109	0.108
glossary	0.350	1.000	0.456	0.310	0.306	0.135	0.289	0.317	0.397	0.397	0.163	0.050	0.042
homepage	0.756	0.456	1.000	0.300	0.361	0.197	0.271	0.653	0.700	0.756	0.521	0.162	0.113
oucollaborate	0.094	0.310	0.300	1.000	0.591	-0.175	0.504	0.292	0.322	0.188	-0.179	0.131	0.000
oucontent	-0.020	0.306	0.361	0.591	1.000	-0.288	0.575	0.388	0.422	0.247	-0.168	0.206	0.025
ouelluminate	0.271	0.135	0.197	-0.175	-0.288	1.000	-0.109	0.071	0.149	0.230	0.221	0.016	0.063
questionnaire	-0.046	0.289	0.271	0.504	0.575	-0.109	1.000	0.376	0.288	0.129	-0.308	0.183	0.000
quiz	0.439	0.317	0.653	0.292	0.388	0.071	0.376	1.000	0.508	0.522	0.274	0.256	0.039
resource	0.404	0.397	0.700	0.322	0.422	0.149	0.288	0.508	1.000	0.824	0.372	0.020	0.081
subpage	0.582	0.397	0.756	0.188	0.247	0.230	0.129	0.522	0.824	1.000	0.591	0.135	0.123
url	0.598	0.163	0.521	-0.179	-0.168	0.221	-0.308	0.274	0.372	0.591	1.000	0.146	0.086
final_result	0.109	0.050	0.162	0.131	0.206	0.016	0.183	0.256	0.020	0.135	0.146	1.000	0.015
sharedsubpage	0.108	0.042	0.113	0.000	0.025	0.063	0.000	0.039	0.081	0.123	0.086	0.015	1.000

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows
Last rows

	final_result	forumng	glossary	homepage	oucollaborate	oucontent	ouelluminate	questionnaire	quiz	resource	subpage	url
0	Fail	13	0	64	0	60	0	0	8	12	5	3
1	Pass	258	0	90	8	354	0	4	163	10	26	4
2	Fail	22	0	8	0	1	0	0	32	2	4	2
3	Pass	355	0	150	0	0	0	0	58	9	8	7
4	Pass	863	3	412	0	17	0	0	78	54	54	38
5	Fail	10	0	13	0	1	0	0	12	9	15	3
6	Fail	55	0	120	0	12	0	0	87	8	16	9
7	Pass	47	0	73	2	110	0	0	0	30	36	1
8	Fail	209	0	382	0	28	0	0	177	99	132	28
9	Pass	2049	1	966	0	1	5	0	160	27	36	14

	final_result	forumng	homepage	oucollaborate	oucontent	ouelluminate	questionnaire	quiz	resource	subpage	url
5357	Fail	103	32	0	12	0	0	0	5	11	3
5358	Pass	0	37	0	1	0	0	38	8	17	6
5359	Fail	331	116	0	1	0	0	42	11	17	7
5360	Fail	272	138	0	16	0	0	75	12	35	27
5361	Pass	10	22	0	0	0	0	70	2	3	0
5362	Pass	136	218	0	22	0	0	85	48	41	5
5363	Fail	273	190	0	1	4	0	95	51	96	30
5364	Pass	3	61	0	4	0	0	31	19	20	13
5365	Pass	2	349	0	732	0	5	125	114	84	1
5366	Pass	90	190	6	483	0	14	123	22	30	0

Most frequently occurring

	final_result	forumng	homepage	resource	subpage	url	# duplicates
0	Fail	0	1	0	0	0	11
1	Fail	0	2	0	0	0	4
3	Fail	0	2	1	2	0	3
2	Fail	0	2	0	0	1	2
4	Fail	0	3	0	0	0	2
5	Fail	1	3	0	0	0	2

Overview

Variables

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

Lowercase Letter

Uppercase Letter

Most occurring scripts

Most frequent character per script

Latin

Most occurring blocks

Most frequent character per block

ASCII

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

Decimal Number

Most occurring scripts

Most frequent character per script

Common

Most occurring blocks

Most frequent character per block

ASCII

Interactions

Correlations

Missing values

Sample

Duplicate rows

Most frequently occurring